@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:100 900;src:url(/frontend-performance-lab/assets/inter-latin-wght-normal-Dx4kXJAl.woff2)format("woff2-variations")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:100 700;src:url(/frontend-performance-lab/assets/ibm-plex-sans-latin-wght-normal-IvpUvPa2.woff2)format("woff2-variations")}:root{--bg:oklch(14% .008 255);--surface:oklch(17% .009 255);--surface-raised:oklch(15% .009 255);--fg:oklch(96% .004 255);--muted:oklch(68% .02 250);--border:oklch(28% .012 255);--border-strong:oklch(33% .014 255);--accent:oklch(84% .14 165);--accent-fg:oklch(16% .03 165);--warn:oklch(82% .12 78);--danger:oklch(72% .17 15);--focus-ring:oklch(84% .14 165/.38);--font-display:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-body:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;color:var(--fg);background:var(--bg);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{background:var(--bg);min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}button,input,select{font:inherit}._panel_1cm77_1{border:1px solid var(--border);background:var(--surface);border-radius:1rem;align-content:start;gap:1rem;padding:1.25rem;display:grid}._heading_1cm77_11{color:var(--fg);font-family:var(--font-display);margin:0;font-size:1rem;font-weight:600}._grid_1cm77_19{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:0;display:grid}._metric_1cm77_26{border:1px solid var(--border);background:var(--surface-raised);border-radius:.7rem;min-width:0;padding:.8rem}._metric_1cm77_26 dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:700}._metric_1cm77_26 dd{color:var(--fg);font-variant-numeric:tabular-nums;margin:.35rem 0 0;font-size:1.35rem}._note_1cm77_49{color:var(--muted);margin:0;font-size:.72rem;line-height:1.5}._app_53844_1{width:min(92rem,100% - 2rem);margin-inline:auto;padding-block:2rem 4rem}._header_53844_7{gap:3rem;padding-block:clamp(2rem,7vw,6rem);display:grid}._navigation_53844_13{justify-content:space-between;align-items:center;gap:1rem;display:flex}._brand_53844_20{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:700}._navLinks_53844_28{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.75rem 1.25rem;margin:0;padding:0;list-style:none;display:flex}._navLink_53844_28{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:700;text-decoration:none}._navLink_53844_28:hover{color:var(--fg)}._navLink_53844_28:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;border-radius:.25rem}._eyebrow_53844_58{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 1rem;font-size:.75rem;font-weight:800}._title_53844_67{max-width:22ch;color:var(--fg);font-family:var(--font-display);letter-spacing:-.03em;text-wrap:balance;margin:0;font-size:clamp(2.5rem,6.5vw,5.5rem);font-weight:600;line-height:1.08}._summary_53844_79{max-width:46rem;color:var(--muted);margin:1.5rem 0 0;font-size:clamp(1rem,2vw,1.2rem);line-height:1.6}._controls_53844_87{border:1px solid var(--border);background:var(--surface);border-radius:1rem;flex-wrap:wrap;align-items:end;gap:1rem;margin-block-end:1rem;padding:1rem;display:flex}._fieldset_53844_99{border:0;min-width:0;margin:0;padding:0}._legend_53844_106{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.5rem;font-size:.68rem;font-weight:700}._choices_53844_115{flex-wrap:wrap;gap:.4rem;display:flex}._choice_53844_115{position:relative}._choice_53844_115 input{opacity:0;block-size:1px;inline-size:1px;position:absolute}._choice_53844_115 span,._sampleButton_53844_133{border:1px solid var(--border-strong);min-height:2.75rem;color:var(--muted);background:var(--surface-raised);letter-spacing:.02em;cursor:pointer;border-radius:.65rem;justify-content:center;align-items:center;padding-inline:.9rem;font-weight:700;display:inline-flex}._choice_53844_115 input:not(:checked):not(:disabled)+span:hover{border-color:var(--border-strong);color:var(--fg);background:oklch(19% .01 255)}._choice_53844_115 input:checked+span{border-color:var(--accent);color:var(--accent-fg);background:var(--accent)}._choice_53844_115 input:disabled+span{opacity:.35;cursor:not-allowed}._choice_53844_115 input:focus-visible+span,._sampleButton_53844_133:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._sampleButton_53844_133{border-color:var(--accent);color:var(--accent-fg);background:var(--accent);margin-left:auto}._sampleButton_53844_133:hover:not(:disabled){color:var(--accent-fg);background:oklch(88% .14 165);border-color:oklch(88% .14 165)}._sampleButton_53844_133:disabled{cursor:wait;opacity:.6}._notice_53844_189,._status_53844_190{color:var(--muted);flex-basis:100%;margin:0;font-size:.82rem}._notice_53844_189{color:var(--warn)}._evidenceGrid_53844_201{grid-template-columns:minmax(0,2.1fr) minmax(18rem,.9fr);align-items:start;gap:1.25rem;display:grid}@media (width<=62rem){._evidenceGrid_53844_201{grid-template-columns:1fr}._sampleButton_53844_133{margin-left:0}._navigation_53844_13{flex-direction:column;align-items:flex-start}._navLinks_53844_28{justify-content:flex-start}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}._root_ku7fg_1{border:1px solid var(--border);background:var(--surface);border-radius:1rem;min-height:22rem;position:relative;overflow:hidden}._surface_ku7fg_10{width:100%;height:clamp(22rem,48vh,34rem)}._fallback_ku7fg_15{min-height:22rem;color:var(--muted);place-items:center;display:grid}._tooltip_gi6k9_1{z-index:2;border:1px solid var(--border-strong);min-width:8rem;color:var(--fg);background:color-mix(in oklch, var(--bg) 92%, transparent);pointer-events:none;will-change:transform;border-radius:.65rem;gap:.2rem;padding:.65rem .75rem;display:grid;position:absolute;top:0;left:0;box-shadow:0 .75rem 2rem oklch(0% 0 0/.28)}._label_gi6k9_19{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:700}._positive_gi6k9_27{color:var(--accent)}._negative_gi6k9_31{color:var(--danger)}._viewport_eomxf_1{border:1px solid var(--border);background:var(--surface);border-radius:1rem;overflow-x:auto}._table_eomxf_8{min-width:64rem}._header_eomxf_12,._row_eomxf_13{grid-template-columns:5rem 6rem repeat(3,minmax(7rem,1fr)) repeat(2,minmax(9rem,1fr));align-items:center;display:grid}._header_eomxf_12{z-index:1;border-bottom:1px solid var(--border-strong);min-height:2.75rem;color:var(--muted);background:var(--surface);letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:700;position:sticky;top:0}._row_eomxf_13{border-bottom:1px solid var(--border);min-height:2.75rem;color:var(--fg);font-variant-numeric:tabular-nums}._row_eomxf_13:last-child{border-bottom:0}._row_eomxf_13:hover{background:oklch(19% .01 255)}._cell_eomxf_51{text-overflow:ellipsis;white-space:nowrap;min-width:0;padding-inline:.8rem;overflow:hidden}._side_eomxf_59{text-transform:capitalize}._result_eomxf_63{align-items:baseline;gap:.45rem;display:inline-flex}._resultLabel_eomxf_69{letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:700}._profit_eomxf_76{color:var(--accent)}._loss_eomxf_80{color:var(--danger)}._virtualTable_eomxf_84{min-width:64rem}._virtualBody_eomxf_88{contain:strict;height:37.5rem;position:relative;overflow-y:auto}._virtualCanvas_eomxf_95{width:100%;position:relative}._dashboard_dqqaw_1{gap:1.25rem;display:grid}._chart_dqqaw_6{position:relative}